Ruland, 50.8 mm OD, 64 mm Length 19 mm Flexible Coupling 19 mm
- RS Stock No.:
- 593-528
- Mfr. Part No.:
- MDCDK51-19-19-A
- Brand:
- Ruland
Subtotal (1 unit)*
$573.75
(exc. GST)
$659.81
(inc. GST)
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- Shipping from 09 April 2026
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Units | Per unit |
|---|---|
| 1 + | $573.75 |
*price indicative
- RS Stock No.:
- 593-528
- Mfr. Part No.:
- MDCDK51-19-19-A
- Brand:
- Ruland
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Ruland | |
| Product Type | Flexible Coupling | |
| Outside Diameter | 50.8 mm | |
| Bore Size A | 19mm | |
| Length | 64mm | |
| Maximum Speed | 10000rpm | |
| Bore Size B | 19mm | |
| Style | Clamp | |
| Hub Material | Aluminium | |
| Minimum Operating Temperature | -40°C | |
| Membrane Material | 302 Stainless Steel | |
| Maximum Operating Temperature | 93°C | |
| Series | MDCDK51 | |
| Standards/Approvals | MIL-A-8625 Type II, REACH, RoHS3, ASTM B580 Type B, Class 2, DIN 912 12.9 | |
| Screw Size | M5 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 50.8 mm | ||
Bore Size A 19mm | ||
Length 64mm | ||
Maximum Speed 10000rpm | ||
Bore Size B 19mm | ||
Style Clamp | ||
Hub Material Aluminium | ||
Minimum Operating Temperature -40°C | ||
Membrane Material 302 Stainless Steel | ||
Maximum Operating Temperature 93°C | ||
Series MDCDK51 | ||
Standards/Approvals MIL-A-8625 Type II, REACH, RoHS3, ASTM B580 Type B, Class 2, DIN 912 12.9 | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling is engineered to deliver precise performance in high-speed applications. Crafted from robust anodised aluminium, this coupling is tailored for connections requiring minimal backlash and exceptional torque capabilities. The innovative design incorporates stainless steel disc springs and a centre spacer, providing flexibility that accommodates various types of misalignment without compromising rigidity. The MDCDK51-19-19-A is particularly well-suited for demanding environments, where it ensures reliable operation at speeds of up to 10,000 RPM. Proudly manufactured in the USA, each unit is rigorously produced under stringent quality controls, guaranteeing a superior product that meets both RoHS3 and REACH compliance standards.
Lightweight construction contributes to lower inertia
Zero backlash design ensures precise positioning
Balanced structure minimises vibration at high speeds
Made from solid bar stock sourced exclusively from North American mills
Suitable for applications in semiconductor and solar industries
Dynamic torque rating accommodates both reversing and non reversing operations
Installation instructions provide clear guidance for optimal setup
Temperature tolerance supports a wide range of operating conditions
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